Registro DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc-receiver@habramail.net; ri=86400;

Registro IPv4
host: qna.habr.com
class: IN
ttl: 975
type: A
ip: 178.248.233.33

Servidor de Correo
host: qna.habr.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mxs.habramail.net

Información TXT
host: qna.habr.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:spf.habramail.net -all
entries: Array